# RadioStatus (UORB message)



[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/RadioStatus.msg)

```c

uint64 timestamp    # time since system start (microseconds)

uint8 rssi              # local signal strength
uint8 remote_rssi           # remote signal strength

uint8 txbuf             # how full the tx buffer is as a percentage
uint8 noise             # background noise level

uint8 remote_noise          # remote background noise level
uint16 rxerrors             # receive errors

uint16 fix              # count of error corrected packets

```
